STOCK vs TUBE Preamps

Best Cheap Tube Preamp on October 2019 Shopping Deals at Bestonio.com

  • ART TubeMPSTV3 Variable Valve Voicing Tube Mic Preamp With Limiter

    • UPC: 840402011446
    • Color: blue
    • Brand: ART
    • Manufacturer: ART

    ART TubeMPSTV3 Variable Valve Voicing Tube Mic Preamp With Limiter

  • ART TubeMP Tube Microphone Preamp

    • UPC: 840402011439
    • Color: black
    • Brand: ART
    • Manufacturer: ART

    ART TubeMP Tube Microphone Preamp

  • ART ProMPAII Two Channel Discrete Class A Microphone Preamp

    • UPC: 840402018360
    • Color: MultiColored
    • Brand: ART
    • Manufacturer: ART

    The ART Pro MPA II two channel microphone preamp is the next generation in affordable high performance microphone preamp technology. Each microphone input circuit, with selectable 48v phantom power, features variable input impedance which can radically vary the overall performance of any high quality dynamic or ribbon microphone. The Pro MPA II can... [read more]

  • JJ 12AX7 / ECC83 Preamp Vacuum Tubes (Three Pack)

    • UPC: 609722131322
    • Brand: JJ Electronic
    • Manufacturer: JJ Electronics

    This 12AX7/ECC83 preamp tube has a well-balanced, colorful tone. Strongly defined lows and mids and smooth highs. It allows for more clean headroom than higher gain 12AX7s. Spiral filament for reduced noise & microphonics. Package of 3

  • JJ Electronics Amplifier Tube (T-12AX7-S-JJ)

    • UPC: 844632022081
    • Color: Original Version
    • Brand: JJ Electronic
    • Manufacturer: JJ Electronics

    This tube has a well balanced, colorful tone with strongly defined lows, mids and smooth highs. It allows for more clean head-room than higher gain 12AX7s. In overdrive, it is smooth and strong with well defined lows and Mids. When pushed into overdrive it offers clean distortion with well balanced lows and Mids. The jj 12AX7 is well suited for all... [read more]

  • Nobsound Little Bear T7 Vacumn Tube Mini Phono Stage RIAA MM Turntable Preamp & HiFi Tube Pre-Amplifier (Black)

    • Color: Black
    • Brand: Little Bear
    • Manufacturer: Douk Audio

    Notice: As a phono preamp, it is suited for MM turntables only. Do not support MC turntables. As an AUX preamp, it is suited for devices like CD, DAC, PC, cellphone. Please note as a phono preamp, it can only work with MM turntables. Please note your turntable should have no built-in phono preamp. If it has, please make sure there is a PHONO OUT/... [read more]

  • PreSonus BlueTube DP V2 2-channel Mic/Instrument Tube Preamp

    • UPC: 673454001727
    • Color: Assorted Colors
    • Brand: PreSonus
    • Manufacturer: PreSonus

    Enjoy solid-state clarity or tube warmth with the BlueTube DP dual-path mic/instrument preamp, which features both PreSonus’ classic Class A XMAX solid-state mic preamplifier and a high-output,12AX7 tube preamp that operates on voltages double that of other preamps in its class, providing lots of headroom and big tone. A Tube Drive control produc... [read more]

  • Tung-Sol 12AX7 Preamp Vacuum Tube, Single

    • UPC: 723175698451
    • Color: Original Version
    • Brand: Tung-Sol
    • Manufacturer: TUNG-SOL

    Premium high gain Twin Triode with ultra-low microphonic. Improved reissue of the Vintage NOS Tung Sol 12AX7

  • Behringer Tube Ultragain MIC100 Audiophile Vacuum Tube Preamplifier with Limiter

    • UPC: 403365310065
    • Color: Silver
    • Brand: Behringer
    • Manufacturer: Behringer USA

  • Pro-Ject Tube Box S2 Phono Preamplifier - Black

    • Brand: Pro-Ject
    • Manufacturer: Pro-Ject

    Pro-Ject's Tube Box S2 phono preamplifier with a tube output stage offers unrivalled performance and unique flexibility at an incredibly affordable price. It's one of the most economical ways to enjoy the lush sound of vacuum tube phono gear that we know of, and the ultra-compact size means that the Tube Box S can fit almost anywhere. The sonic qua... [read more]

  • Three Pack of JJ ECC83s/12AX7 Preamp Vacuum Tube

    • UPC: 811660037349
    • Brand: TubeDepot

    TubeDepot supplies vacuum tubes for musical instrument amplifiers, Hi-Fi amplifiers, vintage vacuum tube recording gear and associated equipment. We provide tube sets for virtually any vintage or new production amp on the market.

  • KGUSS T3 Vacuum Tube Mini Bile 6J1 Preamp Tube Amplifier Buffer Tube Amp HiFi Audio Preamplifier Treble & Bass Adjustment Pre-amps DC12V(Black)

    • UPC: 796862038069
    • Brand: KGUSS
    • Manufacturer: KGUSS

    T3 Tube Preamplifier Tube Buffer Mini PreAmp Audio PreAmp Vacuum Tube Amp SPECIFICATIONS Brand:KGUSS Model:T3 Working Voltage:12V1A Frequency Range:20Hz-20KHz(±3dB) Treble rage:±6dB Bass rage:±10dB SNR:≥98dB THD:≤0.3% Interface Input:RCA Interface Output:RCA Size:117mm*98mm*33mm Weight:0.3kg Notice: 1.Boot sequence: first turn on the T3 p... [read more]

  • 12AX7 / ECC83 - JJ Electronics, Pin Type: Regular, package of 4

    • UPC: 841358108754
    • Brand: JJ Electronic
    • Manufacturer: JJ Electronics

    Package of 4. The JJ Electronic 12AX7 / ECC83 has quickly become a modern classic in preamp tubes. Its rugged design and rich harmonics make this tube an obvious choice for musicians who need a reliable and high quality tube at a reasonable price. The balanced tone of the JJ 12AX7 works well in any amp. This versatile tube sounds excellent in clean... [read more]

  • SUCA-AUDIO Tube-T1 Preamplifier, Vacuum Tube Amplifier Buffer Mini Hi-Fi Stereo Preamp with Treble & Bass Tone Control for Home Audio Player (6K4 Tubes)

    • Brand: SUCA-AUDIO
    • Size: Tube-T1 6K4
    • Manufacturer: SUCA-AUDIO

     Features: 1.All aluminum alloy shell,heavy gold PCB,gold-plated interface. 2.Provide Warmth, Dynamic,Sweet tube coloration feeling.3.Optimize integrated circuit and high quality power adapter to minimize the noise.4.Tubes detechable and replaceable.5.With Treble and Bass control function, high playability. SOMETHING SHOULD BE KNOW- It is NOT a ph... [read more]

  • Tung-Sol ECC803s 12AX7 Gold Pin Preamp Vacuum Tube

    • UPC: 852532022278
    • Brand: Tung Sol
    • Manufacturer: Tungsol

    The Tung-Sol ECC803s is a low noise version of the standard Tung-Sol 12AX7. Warm in character with lots detail, this tube is perfect for any hi-fi or musical instrument amp out there. We really like it for microphone preamp / effects applications. Compare with other tubes here.

  • AIYIMA Audio 6J1 Tube Preamplifier Bluetooth 5.0 HiFi Treble & Bass Adjustment Audio Preamplifier DC12V Amplifier Preamp NE5532P Chips for Home Theater System(Silver+BT 5.0)

    • UPC: 749789527321
    • Color: Silver+BT 5.0
    • Brand: AOSHIKE
    • Size: TUBE-A3 Pro
    • Manufacturer: AOSHIKE

    Parameters Power supply: DC12V 2A (With power supply) Audio input: Bluetooth/ AUX (connected to MP3, computer CD, DVD, mobile phone, etc. ) Audio output: RCA (connected to amplifier, active speaker) Frequency Response:20Hz-20kHz SNR:98dB Control:Potentiometer knob and toggle switch Treble adjustment range:±6dB Bass adjustment range:±10dB Size (L*... [read more]

  • Pair of JJ ECC83s/12AX7 Preamp Vacuum Tube

    • UPC: 811660037332
    • Brand: TubeDepot

    TubeDepot supplies vacuum tubes for musical instrument amplifiers, Hi-Fi amplifiers, vintage vacuum tube recording gear and associated equipment. We provide tube sets for virtually any vintage or new production amp on the market.

  • Electro-Harmonix 12AX7EH Preamp Vacuum Tube, Single

    • UPC: 133587597974
    • Brand: Electro-Harmonix
    • Manufacturer: New Sensor

    High gain Twin Triode short plate format, with detailed, musical tone. Most popular replacement for all circuits requiring 12AX7/ECC83 types.

  • Little Dot MK2 MKII 6J1 X 2 6N6 X 2 Tube Standard Hybrid Headphone Headphone Amp Pre-Amp Tube Amplifier (MKII)

    • UPC: 620013013998
    • Color: MKII
    • Brand: AIMPIRE
    • Size: 5
    • Manufacturer: AIMPIRE

    SEPP (Single ended Push Pull) OTL in Class A Input: Gold Plated Unbalanced (RCA) Jacks Output: 1/4\" Gold Plated Stereo Headphone out Driver Tubes: 6JI Power Tubes: 6N6 Frequency Response: 20HZ ~ 50KHz (minus 1 dB) THD plus N: 0.1 percent (50mW into 300 ohms) Suitable Headphone Impedance: 32 ~600 ohms Input Impedance: 50K ohms Pre Amplifier Output ... [read more]

  • Riverstone Audio - Tested/Matched Pair (2 Tubes) 7-Pin GE JAN 5654W Fully-Tested Vacuum Tubes - Upgrade for 6AK5 / 6J1 / 6J1P / EF95 - GE 5654W Platinum Grade Pair

    • UPC: 763769918220
    • Brand: Riverstone Audio
    • Manufacturer: GE

    ***IMPORTANT: 5654W tubes can ONLY be used to replace 7-pin 6J1, 6J1P / 6J1P-EB / 6Zh1P-EV, 6AK5, 6AK5W or EF95 tubes. If in doubt check with your amplifier manufacturer (or contact us) to verify that 5654W tubes can be used as a replacement in your particular audio device. AMPLIFIER DAMAGE CAN OCCUR IF YOU USE THE WRONG TYPE OF TUBE AS A REPLACEME... [read more]

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